<!DOCTYPE HTML>
<html>
<head>
  <meta charset="utf-8">
  <title>Test for proper listing indexedDB databases with no object stores</title>
</head>
<body>
<script type="application/javascript;version=1.7">

window.setup = function* () {
  let request = indexedDB.open("idb1", 1);
  let db = yield new Promise((resolve, reject) => {
    request.onerror = e => reject(Error("error opening db connection"));
    request.onupgradeneeded = event => {
      let db = event.target.result;
      let store1 = db.createObjectStore("obj1", { keyPath: "id" });
      store1.createIndex("name", "name", { unique: false });
      store1.createIndex("email", "email", { unique: true });
      let store2 = db.createObjectStore("obj2", { keyPath: "id2" });
      store1.transaction.oncomplete = () => resolve(db);
    };
  });

  yield new Promise(resolve => request.onsuccess = resolve);

  let transaction = db.transaction(["obj1", "obj2"], "readwrite");
  let store1 = transaction.objectStore("obj1");
  let store2 = transaction.objectStore("obj2");

  store1.add({id: 1, name: "foo", email: "foo@bar.com"});
  store1.add({id: 2, name: "foo2", email: "foo2@bar.com"});
  store1.add({id: 3, name: "foo2", email: "foo3@bar.com"});
  store2.add({id2: 1, name: "foo", email: "foo@bar.com", extra: "baz"});

  yield new Promise(resolve => transaction.oncomplete = resolve);

  db.close();

  request = indexedDB.open("idb2", 1);
  let db2 = yield new Promise((resolve, reject) => {
    request.onerror = e => reject(Error("error opening db2 connection"));
    request.onupgradeneeded = event => resolve(event.target.result);
  });

  yield new Promise(resolve => request.onsuccess = resolve);

  db2.close();
  dump("added indexedDB items from main page\n");
};

window.clear = function* () {
  for (let dbName of ["idb1", "idb2"]) {
    yield new Promise(resolve => {
      indexedDB.deleteDatabase(dbName).onsuccess = resolve;
    });
  }
  dump("removed indexedDB items from main page\n");
};

</script>
</body>
</html>
